Granary temperature control unit equipment

Abstract

The utility model discloses granary temperature control unit equipment, and particularly relates to the technical field of granaries, the granary temperature control unit equipment comprises a granary box body, the top of the granary box body is fixedly connected with an inlet pipe, the bottom of the granary box body is provided with a fixed bottom plate, and the bottom of the granary box body is provided with an air inlet mechanism; the air inlet mechanism comprises a cooling box which is fixedly installed on the top of the fixed bottom plate. Through the arrangement of the air inlet mechanism, the rotary exhaust mechanism and the temperature sensor, the temperature change in the granary can be timely and accurately mastered, so that air in the cooling box exchanges heat with cooling water in the circulating heat exchange pipe, the air temperature is effectively reduced, cold air is sprayed out of grains, and the grain cooling effect is improved. And the rotating pipe rotates to drive the air pipe to stir and turn over the grains, so that the problem of non-uniform heat in the grains is avoided, the deep grains can be uniformly cooled, the quality of the whole grains is ensured, heat accumulation in the grains is effectively avoided, and the overall cooling effect of the grains is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of granaries, and more specifically, to granary temperature control unit equipment. Background Art

[0002] A granary is a building or facility for storing grains, usually used to protect large amounts of grains and other food crops from weather, pests and other damages. They play a crucial role in an agricultural society, ensuring that grains can be stored for a long time after harvest. The temperature reduction and regulation of grains in a high-temperature environment are extremely important.

[0003] After retrieval, a Chinese patent with the publication number CN213991754U discloses a granary temperature regulation device. Aiming at the problems existing in the prior art that in the granary storage, it is difficult for staff to control and regulate the temperature inside the granary, resulting in high limitations in the use of the granary and poor practicability, the temperature of the temperature sensor is controlled and regulated through a temperature controller. Then, when the grains need to be taken out, the hand crank is rotated to drive the rotating shaft to rotate, and the two groups of baffle plates are cooperated to open the discharge square pipe to discharge the grains, which is convenient to improve the convenience of temperature control and regulation of the granary, reduce the use limitations of the device, and improve the practicability and operation convenience of the device.

[0004] This granary temperature regulation uses a fan for cooling. In a hot weather environment, it is impossible to quickly and effectively reduce the air temperature and provide enough cold air to enter the granary. At the same time, the heat inside the grains is easy to accumulate, and it is difficult to achieve uniform cooling, which causes some grains to deteriorate due to excessive temperature, affecting the overall storage effect. Summary of the Utility Model

[0005] In order to overcome the problems and defects in the prior art, the utility model provides granary temperature control unit equipment to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical solution: Granary temperature control unit equipment, including a granary box body, an inlet pipe is fixedly connected to the top of the granary box body, a fixed bottom plate is installed at the bottom of the granary box body, and an air inlet mechanism is arranged at the bottom of the granary box body;

[0007] The air inlet mechanism includes a cooling box, the cooling box is fixedly installed on the top of the fixed bottom plate, an exhaust fan is fixedly installed on one side of the cooling box, a cooling water tank is fixedly connected to the top of the cooling box, a circulating pump is fixedly installed at the bottom of the inner wall of the cooling water tank, circulating heat exchange pipes are communicated on both sides of the circulating pump, the bottom of the circulating heat exchange pipe penetrates through the cooling box and extends into the cooling box, a guide pipe is fixedly communicated on one side of the exhaust fan, one end of the guide pipe is fixedly communicated with a fixed shell, the fixed shell is fixedly installed at the bottom of the granary box body, and a rotating exhaust mechanism is arranged between the fixed shell and the granary box body.

[0008] Preferably, the rotating exhaust mechanism includes a motor fixedly installed at the bottom of the fixed housing. The output end of the motor is fixedly connected to a rotating shaft, and the top of the rotating shaft is fixedly connected to a first gear.

[0009] Preferably, a second gear is meshed with one side of the first gear. A connecting pipe is fixedly connected inside the second gear. The top of the connecting pipe penetrates through the granary box body and extends into its interior. The top of the connecting pipe is fixedly communicated with a rotating pipe, and a temperature sensor is fixedly installed on the outer side of the rotating pipe.

[0010] Preferably, air pipes are fixedly communicated with both sides of the rotating pipe. Air jet heads are fixedly installed at the tops of the air pipes. The number of the air pipes and the air jet heads is set to be multiple. The rotating pipe is rotatably connected with the granary box body.

[0011] Preferably, an exhaust port is fixedly communicated with one side of the granary box body, and a filter screen is installed inside the exhaust port.

[0012] Preferably, a valve is installed inside the inlet pipe. A grain outlet pipe is fixedly communicated with one side of the granary box body, and an electromagnetic valve is installed inside the grain outlet pipe.

[0013] Preferably, a plurality of support rods are fixedly connected between the bottom of the granary box body and the fixed bottom plate, and the circulating heat exchange pipe is made of aluminum alloy.

[0014] The technical effects and advantages of the present utility model:

[0015] 1. By setting the air inlet mechanism and the rotating exhaust mechanism, and monitoring the temperature through the temperature sensor on the outer side of the rotating pipe, the temperature change in the granary can be grasped in a timely and accurate manner, so that temperature control measures can be taken in time. The air in the cooling box exchanges heat with the cooling water in the circulating heat exchange pipe, effectively reducing the air temperature, providing sufficient cold air for the granary. The cold air is ejected from the inside of the grain, and the rotating of the rotating pipe drives the air pipes to stir and turn the grain, avoiding the problem of uneven heat inside the grain, enabling the grain in the deep part to be evenly cooled, ensuring the quality of the overall grain, effectively avoiding the accumulation of heat inside the grain, and ensuring the overall cooling effect of the grain;

[0016] 2. By setting the exhaust port, the hot air flow inside the granary box body rises, and the internal hot air flow is discharged through the exhaust port, effectively increasing the air circulation, avoiding the residual of internal humid air, improving the protection effect on the grain. At the same time, the filter screen is used to prevent the grain from overflowing. At the same time, the heat exchange effect is ensured by the circulating heat exchange pipe made of aluminum alloy, and the discharge of the grain is controlled by the electromagnetic valve inside the grain outlet pipe. Description of the Drawings

[0017] Figure 1This is the schematic diagram of the overall structure of the present utility model.

[0018] Figure 2 This is the schematic side view structure diagram of the present utility model.

[0019] Figure 3 This is the schematic structure diagram of the rotating pipe of the present utility model.

[0020] Figure 4 This is the schematic front sectional view structure diagram of the present utility model.

[0021] Figure 5 This is the schematic side sectional view structure diagram of the present utility model.

[0022] The reference numerals are: 1, grain storage bin body; 2, inlet pipe; 3, cooling box; 4, exhaust fan; 5, cooling water tank; 6, circulation pump; 7, circulation heat exchange pipe; 8, air guide pipe; 9, fixed shell; 10, motor; 11, rotating shaft; 12, first gear; 13, second gear; 14, connecting pipe; 15, rotating pipe; 16, air pipe; 17, air jet head; 18, temperature sensor; 19, exhaust port; 20, filter screen; 21, valve; 22, grain outlet pipe; 23, fixed bottom plate; 24, support rod; 25, solenoid valve. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] As shown in the attached Figures 1-5 The grain storage temperature control unit equipment shown includes a grain storage bin body 1, an inlet pipe 2 is fixedly connected to the top of the grain storage bin body 1, a fixed bottom plate 23 is installed at the bottom of the grain storage bin body 1, and an air inlet mechanism is arranged at the bottom of the grain storage bin body 1;

[0025] The air inlet mechanism includes a cooling box 3, the cooling box 3 is fixedly installed on the top of the fixed bottom plate 23, an exhaust fan 4 is fixedly installed on one side of the cooling box 3, a cooling water tank 5 is fixedly connected to the top of the cooling box 3, a circulation pump 6 is fixedly installed at the bottom of the inner wall of the cooling water tank 5, circulation heat exchange pipes 7 are communicated on both sides of the circulation pump 6, the bottom of the circulation heat exchange pipes 7 penetrates through the cooling box 3 and extends into the cooling box 3, an air guide pipe 8 is fixedly communicated on one side of the exhaust fan 4, one end of the air guide pipe 8 is fixedly communicated with a fixed shell 9, the fixed shell 9 is fixedly installed at the bottom of the grain storage bin body 1, and a rotating exhaust mechanism is arranged between the fixed shell 9 and the grain storage bin body 1.

[0026] As shown in the attached Figures 1-4As shown, the rotating exhaust mechanism includes a motor 10, which is fixedly installed at the bottom of the fixed housing 9. The output end of the motor 10 is fixedly connected to a rotating shaft 11. The top of the rotating shaft 11 is fixedly connected to a first gear 12. A second gear 13 is meshed with one side of the first gear 12. A connecting pipe 14 is fixedly connected inside the second gear 13. The top of the connecting pipe 14 penetrates through the granary box body 1 and extends into its interior. The top of the connecting pipe 14 is fixedly communicated with a rotating pipe 15. A temperature sensor 18 is fixedly installed on the outer side of the rotating pipe 15. Air pipes 16 are fixedly communicated with both sides of the rotating pipe 15. Air jet heads 17 are fixedly installed at the tops of the air pipes 16. The numbers of the air pipes 16 and the air jet heads 17 are both set to be multiple. The rotating pipe 15 is rotatably connected with the granary box body 1.

[0027] As shown in Figure 1 、 2 、 4, and 5, an exhaust port 19 is fixedly communicated with one side of the granary box body 1. A filter screen 20 is installed inside the exhaust port 19, which is convenient for air circulation and the discharge of hot air.

[0028] As shown in Figure 4 the figure, a valve 21 is installed inside the inlet pipe 2. An outlet pipe 22 is fixedly communicated with one side of the granary box body 1. An electromagnetic valve 25 is installed inside the outlet pipe 22, which is convenient for the entry and discharge of grains.

[0029] As shown in Figure 1 、 2 、 4, and 5, a plurality of support rods 24 are fixedly connected between the bottom of the granary box body 1 and the fixed bottom plate 23. The circulating heat exchange pipe 7 is made of aluminum alloy material to ensure the heat exchange effect and reduce the air temperature.

[0030] The working principle of the present utility model: During the use of the granary temperature control unit equipment provided by the present utility model, first, temperature monitoring is carried out through the temperature sensor 18 on the outer side of the rotating pipe 15. When the temperature is too high, the exhaust fan 4 installed on one side of the cooling box 3 is started, so that the exhaust fan 4 draws the outside air into the cooling box 3. At the same time, the circulating pump 6 inside the cooling water tank 5 makes the cooling water circulate through the circulating heat exchange pipe 7 for heat exchange, so that the air in the cooling box 3 exchanges heat with the cooling water in the circulating heat exchange pipe 7, thereby reducing the temperature of the air inside the cooling box 3. The cold air in the cooling box 3 enters the fixed housing 9 through the air guide pipe 8, and then enters the rotating pipe 15 through the connecting pipe 14, and is sprayed into the grains through the air jet heads 17 on the air pipes 16. At the same time, the motor 10 drives the rotating shaft 11 to rotate, so that the first gear 12 drives the second gear 13 to rotate, and then the connecting pipe 14 drives the rotating pipe 15 to rotate, and the grains are stirred and turned over through the air pipes 16, avoiding uneven heat inside the grains and insufficient temperature control effect. By monitoring the temperature inside the grains, at the same time, making the cold air spray out from the inside of the grains and stirring and turning over the grains, the overall cooling effect of the grains is ensured, and the influence of internal heat accumulation on the grain storage effect is avoided.

[0031] Finally: The above embodiments are only illustrative of the principles and effects of the present utility model, rather than limiting the present utility model. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present utility model. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present utility model should still be covered by the claims of the present utility model.

Claims

1. A grain silo temperature control unit, comprising a grain silo box (1), characterized in that: The top of the granary box (1) is fixedly connected with an inlet pipe (2), the bottom of the granary box (1) is installed with a fixed bottom plate (23), and the bottom of the granary box (1) is provided with an air inlet mechanism; The air intake mechanism comprises a cooling box (3), the cooling box (3) is fixedly mounted on the top of a fixed bottom plate (23), an exhaust fan (4) is fixedly mounted on one side of the cooling box (3), a cooling water tank (5) is fixedly connected to the top of the cooling box (3), a circulating pump (6) is fixedly mounted on the bottom of the inner wall of the cooling water tank (5), both sides of the circulating pump (6) are connected to circulating heat exchange pipes (7), the bottom of the circulating heat exchange pipes (7) penetrates the cooling box (3) and extends into the interior of the cooling box (3), one side of the exhaust fan (4) is fixedly connected to an air guide pipe (8), one end of the air guide pipe (8) is fixedly connected to a fixed shell (9), the fixed shell (9) is fixedly mounted on the bottom of the granary box body (1), and a rotating exhaust mechanism is provided between the fixed shell (9) and the granary box body (1).

2. The grain silo temperature control unit equipment according to claim 1 is characterized in that: The rotary exhaust mechanism comprises a motor (10), wherein the motor (10) is fixedly mounted on the bottom of the fixed shell (9), an output end of the motor (10) is fixedly connected to a rotating shaft (11), and a top of the rotating shaft (11) is fixedly connected to a first gear (12).

3. The grain silo temperature control unit equipment according to claim 2 is characterized in that: A second gear (13) is meshed with one side of the first gear (12); a connecting pipe (14) is fixedly connected inside the second gear (13); the top of the connecting pipe (14) passes through the granary box (1) and extends into the interior thereof; the top of the connecting pipe (14) is fixedly connected to a rotating pipe (15); a temperature sensor (18) is fixedly installed on the outside of the rotating pipe (15).

4. The grain silo temperature control unit equipment according to claim 3 is characterized in that: Both sides of the rotating tube (15) are fixedly connected with air pipes (16), and the tops of the air pipes (16) are fixedly installed with spray heads (17). The number of air pipes (16) and spray heads (17) is multiple, and the rotating tube (15) is rotatably connected to the granary box (1).

5. The grain silo temperature control unit equipment according to claim 1 is characterized in that: One side of the granary box body (1) is fixedly connected to an exhaust port (19), and a filter screen (20) is installed inside the exhaust port (19).

6. The grain silo temperature control unit equipment according to claim 1 is characterized in that: A valve (21) is installed inside the inlet pipe (2), and a grain outlet pipe (22) is fixedly connected to one side of the grain silo box (1), and an electromagnetic valve (25) is installed inside the grain outlet pipe (22).

7. The grain silo temperature control unit equipment according to claim 1 is characterized in that: A plurality of support rods (24) are fixedly connected between the bottom of the granary box body (1) and the fixed bottom plate (23), and the circulating heat exchange tube (7) is made of aluminum alloy.

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